CVE-2025-39864
Gravedad:
Pendiente de análisis
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
19/09/2025
Última modificación:
19/09/2025
Descripción
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
wifi: cfg80211: fix use-after-free in cmp_bss()<br />
<br />
Following bss_free() quirk introduced in commit 776b3580178f<br />
("cfg80211: track hidden SSID networks properly"), adjust<br />
cfg80211_update_known_bss() to free the last beacon frame<br />
elements only if they&#39;re not shared via the corresponding<br />
&#39;hidden_beacon_bss&#39; pointer.
Impacto
Referencias a soluciones, herramientas e información
- https://git.kernel.org/stable/c/26e84445f02ce6b2fe5f3e0e28ff7add77f35e08
- https://git.kernel.org/stable/c/5b7ae04969f822283a95c866967e42b4d75e0eef
- https://git.kernel.org/stable/c/6854476d9e1aeaaf05ebc98d610061c2075db07d
- https://git.kernel.org/stable/c/912c4b66bef713a20775cfbf3b5e9bd71525c716
- https://git.kernel.org/stable/c/a8bb681e879ca3c9f722aa08d3d7ae41c42a8807
- https://git.kernel.org/stable/c/a97a9791e455bb0cd5e7a38b5abcb05523d4e21c
- https://git.kernel.org/stable/c/b7d08929178c16398278613df07ad65cf63cce9d
- https://git.kernel.org/stable/c/ff040562c10a540b8d851f7f4145fa112977f853